title: Analysis of DOSY and GPC-NMR Experiments on Polymers by Multivariate Curve Resolution
abstract: Multivariate curve resolution (MCR) was successfully applied to the analysis of DOSY experiments on polymer mixtures and GPC-NMR experiments on industrial copolymer samples. MCR generates pure factors of spectral and concentration profiles using, successively, principal factor analysis, Varimax rotation, and alternating least-squares optimization. The method described is robust and can be directly applied to DOSY and GPC-NMR data and one obtains 1H NMR spectra of the individual compounds with their corresponding diffusion or elution profiles, respectively. Copyright 1998 Academic Press. Copyright 1998 Academic Press
authors.affiliation: Unilever Research US, 45 River Road, Edgewater, New Jersey, 07020
authors.lastname: Van Gorkom LCM
authors.initials: TM
authors.lastname: Hancewicz